The company that invented Post-It notes is hiding invisible messages in signs to help self-driving cars see the world (MMM)

3M is the company behind well-known inventions like Post-It notes and Scotch tape.

3M is now helping automakers by tucking hidden messages in traffic signs that only self-driving cars can read.

General Motors and Ford are working with 3M to use infrastructure to get autonomous cars on the road faster.

The same company that invented Post-It notes is now helping self-driving cars see the world.

Headquarted in St. Paul, Minnestoa, 3M is behind the creation of everyday objects that everyone uses but no one thinks about. Post-It notes, Scotch tape, and waterproof sandpaper are just a few of 3M’s products that have contributed to read more >>>